Popsugar Fashion Project Runway Project Runway Facts Project Runway Is on Its 15th Season! And 14 Other Things You Never Knew About the Show September 23, 2016 by Marina Liao View On One Page Photo 3 of 14 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 After Each Challenge, the Judging Process Can Take 6 or 7 Hours That's much longer than what viewers see on television. Previous Next Start Slideshow Tim GunnHeidi KlumProject RunwayThings To KnowScreen Style